Did some minor mods on my pump(fuel screw etc),disabled the governor added a fresh air intake,have pyrometer and boost gauge.
the boost occasionally will hit 25lbs.(but often only 15 lbs.boost) and usually drops back to 10 lbs.
I have played with the waste gate and even disabled it with no positive results.
Do I need a bigger turbo? Am running a stock turbo on my 94 AAZ Jetta and planning to upgrade any suggestions as to replacement turbos? FMIC coming soon also.
played with and disabled wastegate and it didn't help
which turbo do you have? kkk turbos are alot of sticky wastegate valve issues, could also be an exhaust manifold or intake leak